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POLoading Flamingo.js model from three.js example morph normals into custom js file
 

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  1. POLoading Flamingo.js model from three.js example morph normals into custom js file
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    <p>I am a noob in three.js and webgl, so i was playing with example files inside three.js repo. what I was hoping to achieve is to port the code from one of the example of three.js - "Morph Normal example" where there is a bird flapping its wings. I wanted to import that model into the experiment I was doing with my code. What I did is, I copied the code from morph normal example from ,line 90 to 107 that is loading of flamingo.js model, then I added 2 lines of my code inorder to add that model to scene, I even copied the morphColorsToFaceColors() function at the bottom of the same js file I was editing. But when I start the browser all other model loads but not the flamingo.js it says in console </p> <blockquote> <p>TypeError {} Three.js:632 f.onreadystatechange Three.js:632 DEPRECATED: [flamingo.js] seems to be using old model format </p> <p>get stack: function () { [native code] } message: "Object [object Object] has no method 'offsetHSL'" set stack: function () { [native code] } arguments: null caller: null length: 1 name: "" prototype: Object <strong>proto</strong>: function Empty() {} <strong>proto</strong>: Error</p> </blockquote> <p>Here is my Code that I modified few lines and added to my custom js </p> <pre><code>var mesh = new THREE.Object3D(); mesh.position.y = 48; var loader = new THREE.JSONLoader(); loader.load( "flamingo.js", function( geometry ) { morphColorsToFaceColors( geometry ); geometry.computeMorphNormals(); var material = new THREE.MeshLambertMaterial( { color: 0xffffff, morphTargets: true, morphNormals: true, vertexColors: THREE.FaceColors, shading: THREE.FlatShading } ); var meshAnim = new THREE.MorphAnimMesh( geometry, material ); meshAnim.duration = 800; meshAnim.scale.set( 1.5, 1.5, 1.5 ); meshAnim.position.y = 150; mesh.add(meshAnim); } ); </code></pre> <p>At the end of same js file I am working on I pasted the morphcolorstofacecolors function after the calling of animate() function </p> <pre><code>function morphColorsToFaceColors( geometry ) { if ( geometry.morphColors &amp;&amp; geometry.morphColors.length ) { var colorMap = geometry.morphColors[ 0 ]; for ( var i = 0; i &lt; colorMap.colors.length; i ++ ) { geometry.faces[ i ].color = colorMap.colors[ i ]; geometry.faces[ i ].color.offsetHSL( 0, 0.3, 0 ); } } </code></pre> <p>}</p> <p>The Flamingo.js file is same as it is provided on three.js example.</p>
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